201296912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{151579}}^1$

素因数の和:151670

約数の個数: 20

約数和(自身を含む): 394714320

約数和(自身を除く): 193417408

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 151579, 303158, 606316, 1212632, 2425264, 12581057, 25162114, 50324228, 100648456, 201296912]

約数ペア:

[(1, 201296912), (2, 100648456), (4, 50324228), (8, 25162114), (16, 12581057), (83, 2425264), (166, 1212632), (332, 606316), (664, 303158), (1328, 151579)]